David Guez defeated Sadio Doumbia 6-3 6-3 in the Lille CH qualifying final on hard. David Guez extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-07-06 | France F13 | R32 | clay | Sadio Doumbia | 6-2 6-3 |
| 2015-03-16 | France F6 | SF | hard | David Guez | 6-3 6-1 |
Averages over each player's completed matches in the selected window (30 vs 142). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About